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qwen-code

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# Qwen Code ![Qwen Code Screenshot](https://raw.githubusercontent.com/QwenLM/qwen-code/main/docs/assets/qwen-screenshot.png) Qwen Code is a command-line AI workflow tool adapted from [**Gemini CLI**](https://github.com/google-gemini/gemini-cli) (Please refer to [this document](./README.gemini.md) for more details), optimized for [Qwen3-Coder](https://github.com/QwenLM/Qwen3-Coder) models with enhanced parser support & tool support. > [!WARNING] > Qwen Code may issue multiple API calls per cycle, resulting in higher token usage, similar to Claude Code. We’re actively working to enhance API efficiency and improve the overall developer experience. ## Key Features - **Code Understanding & Editing** - Query and edit large codebases beyond traditional context window limits - **Workflow Automation** - Automate operational tasks like handling pull requests and complex rebases - **Enhanced Parser** - Adapted parser specifically optimized for Qwen-Coder models ## Quick Start ### Prerequisites Ensure you have [Node.js version 20](https://nodejs.org/en/download) or higher installed. \`\`\`bash curl -qL https://www.npmjs.com/install.sh | sh \`\`\` ### Installation \`\`\`bash npm install -g @qwen-code/qwen-code qwen --version \`\`\` Then run from anywhere: \`\`\`bash qwen \`\`\` Or you can install it from source: \`\`\`bash git clone https://github.com/QwenLM/qwen-code.git cd qwen-code npm install npm install -g . \`\`\` ### API Configuration Set your Qwen API key (In Qwen Code project, you can also set your API key in \`.env\` file). the \`.env\` file should be placed in the root directory of your current project. > ⚠️ **Notice:**
> **If you are in mainland China, please go to https://bailian.console.aliyun.com/ to apply for your API key**
> **If you are not in mainland China, please go to https://modelstudio.console.alibabacloud.com/ to apply for your API key** \`\`\`bash # If you are in mainland China, use the following URL: # https://dashscope.aliyuncs.com/compatible-mode/v1 # If you are not in mainland China, use the following URL: # https://dashscope-intl.aliyuncs.com/compatible-mode/v1 export OPENAI_API_KEY="your_api_key_here" export OPENAI_BASE_URL="your_api_base_url_here" export OPENAI_MODEL="your_api_model_here" \`\`\` ## Usage Examples ### Explore Codebases \`\`\`sh cd your-project/ qwen > Describe the main pieces of this system's architecture \`\`\` ### Code Development \`\`\`sh > Refactor this function to improve readability and performance \`\`\` ### Automate Workflows \`\`\`sh > Analyze git commits from the last 7 days, grouped by feature and team member \`\`\` \`\`\`sh > Convert all images in this directory to PNG format \`\`\` ## Popular Tasks ### Understand New Codebases \`\`\`text > What are the core business logic components? > What security mechanisms are in place? > How does the data flow work? \`\`\` ### Code Refactoring & Optimization \`\`\`text > What parts of this module can be optimized? > Help me refactor this class to follow better design patterns > Add proper error handling and logging \`\`\` ### Documentation & Testing \`\`\`text > Generate comprehensive JSDoc comments for this function > Write unit tests for this component > Create API documentation \`\`\` ## Benchmark Results ### Terminal-Bench | Agent | Model | Accuracy | | --------- | ------------------ | -------- | | Qwen Code | Qwen3-Coder-480A35 | 37.5 | ## Project Structure \`\`\` qwen-code/ ├── packages/ # Core packages ├── docs/ # Documentation ├── examples/ # Example code └── tests/ # Test files \`\`\` ## Development & Contributing See [CONTRIBUTING.md](./CONTRIBUTING.md) to learn how to contribute to the project. ## Troubleshooting If you encounter issues, check the [troubleshooting guide](docs/troubleshooting.md). ## Acknowledgments This project is based on [Google Gemini CLI](https://github.com/google-gemini/gemini-cli). We acknowledge and appreciate the excellent work of the Gemini CLI team. Our main contribution focuses on parser-level adaptations to better support Qwen-Coder models. ## License [LICENSE](./LICENSE)

Prompts

1

Refactor this function to improve readability and performance

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  • nickzhou 2025-07-24 14:37
    Interesting:5,Helpfulness:5,Price:3,Correctness:5
    Prompt: Refactor this function to improve readability and performance

    Qwen3 Coder is not only a command line tool, but also using the latest Qwen3 model trained by RL and large context window up to 256 k. But token consumption is very high and the price is quite expensive compared to other similar tools. To solve a single task, the model will consume more than 100k tokens sometimes. But anyway, it is still a competitive product as well as model innovation.

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